Alma Y. Alanis

Dr. Alma Y. Alanis

University of Guadalajara
+1
orcid

Research Focus & Metrics

Academic Career Length

22Years (2005-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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9 July 2007 in IEEE Transactions on Neural Networks
Verified
Journal Article
Closed access
Alma Y. AlanisAlma Y. Alanis
Alma Y. Alanis
ESEdgar N. Sanchez
Edgar N. Sanchez
ALAlexander G. Loukianov
Alexander G. Loukianov
This paper deals with adaptive tracking for discrete-time multiple-input-multiple-output (MIMO) nonlinear systems in presence of bounded disturbances. In this paper, a high-order neural network (HONN) structure is used to approximate a control law designed by the backstepping technique, applied to a block strict feedback form (BSFF). This paper also includes the respective stability analysis, on the basis of the Lyapunov approach, for the whole controlled system, including the extended Kalman filter (EKF)-based NN learning algorithm. Applicability of the scheme is illustrated via simulation for a discrete-time nonlinear model of an electric induction motor.

14 February 2018 in IEEE Latin America Transactions
Verified
Journal Article
Closed access
Alma Y. AlanisAlma Y. Alanis
Alma Y. Alanis
This paper presents the results of the use of training algorithms for recurrent neural networks based on the extended Kalman filter and its use in electric energy price prediction, for both cases: one-step ahead and n-step ahead. In addition, it is included the stability proof using the well-known Lyapunov methodology, for the proposed artificial neural network trained with an algorithm based on the extended Kalman filter. Finally, the applicability of the proposed prediction scheme is shown by mean of the one-step ahead and n-step ahead prediction using data from the European power system.

1 September 2018 in Engineering Applications of Artificial Intelligence
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Journal Article
Closed access
CLCarlos Lopez-Franco
Carlos Lopez-Franco
JHJesus Hernandez-Barragan
Jesus Hernandez-Barragan
Alma Y. AlanisAlma Y. Alanis
Alma Y. Alanis
NANancy Arana-Daniel
Nancy Arana-Daniel

14 April 2009 in IEEE Transactions on Control Systems Technology
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Journal Article
Closed access
Alma Y. AlanisAlma Y. Alanis
Alma Y. Alanis
ESEdgar N. Sanchez
Edgar N. Sanchez
ALAlexander G. Loukianov
Alexander G. Loukianov
Marco Antonio Perez-CisnerosMarco Antonio Perez-Cisneros
Marco Antonio Perez-Cisneros
This paper deals with real-time adaptive tracking for discrete-time induction motors in the presence of bounded disturbances. A high-order neural-network structure is used to identify the plant model, and based on this model, a discrete-time control law is derived, which combines discrete-time block-control and sliding-mode techniques. This paper also includes the respective stability analysis for the whole system with a strategy to avoid adaptive weight zero-crossing. The scheme is implemented in real time using a three-phase induction motor.

1 August 2012 in Applied Soft Computing
Verified
Journal Article
Closed access
MHM. Hernandez-Gonzalez
M. Hernandez-Gonzalez
Alma Y. AlanisAlma Y. Alanis
Alma Y. Alanis
EHEsteban Hernandez-Vargas
Esteban Hernandez-Vargas

1 January 2018 in International Journal of Advanced Robotic Systems
Verified
Journal Article
Open access
CLCarlos López-Franco
Carlos López-Franco
JBJose de Jesus Hernandez Barragan
Jose de Jesus Hernandez Barragan
Alma Y. AlanisAlma Y. Alanis
Alma Y. Alanis
Nancy Arana-DanielNancy Arana-Daniel
Nancy Arana-Daniel
MLMichel Lopez-Franco
Michel Lopez-Franco
The solution of the inverse kinematics of mobile manipulators is a fundamental capability to solve problems such as path planning, visual-guided motion, object grasping, and so on. In this article, we present a metaheuristic approach to solve the inverse kinematic problem of mobile manipulators. In this approach, we represent the robot kinematics using the Denavit–Hartenberg model. The algorithm is able to solve the inverse kinematic problem taking into account the mobile platform. The proposed approach is able to avoid singularities configurations, since it does not require the inversion of a Jacobian matrix. Those are two of the main drawbacks to solve inverse kinematics through traditional approaches. Applicability of the proposed approach is illustrated using simulation results as well as experimental ones using an omnidirectional mobile manipulator.